First i thought this is a joke - maybe a bad one. And to be honest - i didn't`t want to like it.
But the moment i connected it to my 4x12 cabinet i was surprised. The emulation of the sounds, the response, the power of the EQ and how loud it can get. Impressing!!!!
At night i took it to the rehearsal room to find out if can still work against my animal on drums and Mr. Sub-Monster on Bass.
Yes - it can. There was a lot of Volume /Headroom left and it also liked my pedals.
To be honest: a product like this for this money shouldn`t exist. It is simply too good.

Official:
Hotone’s Nano Legacy amps are so in demand that it only made sense for us to combine two of them into one, put it in convenient floor-based stompbox, and let it rule as the core of your professional sound system.
More than simply combining two Nano Legacy amps in one, the Nano Legacy Floor amps feature upgraded sound quality, increased output power (up to 75 watts) and extended onboard functions/effects. Plus, these portable dual-channel amps let you integrate a complete rig that is always ready for touring and recording: just connect to a cabinet/mixer/interface and you’re ready to rock!